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Light mag. 3.1 earthquake - 11 km south of Santiago Pinotepa Nacional, Oaxaca, Mexico, on Wednesday, Mar 22, 2023 at 11:01 am (GMT -6) -

Light magnitude 3.1 earthquake at 9 km depth

23 Mar 02:07 UTC: First to report: SSN after 9 hours.

Earthquake details

Date & time	Mar 22, 2023 17:01:23 UTC -
Local time at epicenter	Wednesday, Mar 22, 2023 at 11:01 am (GMT -6)
Status	Confirmed
Magnitude	3.1
Depth	8.9 km
Epicenter latitude / longitude	16.24°N / 98.06°W (Santiago Pinotepa Nacional, Oaxaca, Mexico)
Antipode	16.24°S / 81.94°E
Shaking intensity	Weak shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	###NEARESTVOLCANO2###
Nearby towns and cities	1 km (0 mi) ESE of Guadalupe Victoria (pop: 282) \| Show on map \| Quakes nearby 11 km (7 mi) WNW of Collantes (pop: 2,240) \| Show on map \| Quakes nearby 11 km (7 mi) S of Santiago Pinotepa Nacional (pop: 29,600) \| Show on map \| Quakes nearby 18 km (11 mi) WSW of San Andrés Huaxpaltepec (pop: 4,150) \| Show on map \| Quakes nearby 23 km (14 mi) SSW of Pinotepa de Don Luis (pop: 5,690) \| Show on map \| Quakes nearby 26 km (16 mi) W of Santiago (pop: 10,100) \| Show on map \| Quakes nearby 169 km (105 mi) WSW of Oaxaca (pop: 255,000) \| Show on map \| Quakes nearby 372 km (231 mi) SSE of Mexico (Ciudad de México) (pop: 12,294,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	2.8 x 10⁹ joules (783 kilowatt hours, equivalent to 0.674 tons of TNT) \| about seismic energy

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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.

Mag.	Depth	Location	Source
3.1	8.9 km	Mexico: 11 Km Al SUR De PINOTEPA NACIONAL, OAX	SSN
3.1	9 km	Near Coast of Guerrero, Mexico	RaspberryShake

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User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

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